Differential cell counter instrument and cabinet therefor



FIG. 1 is a perspective view of a differential cell counter and cabinettherefor showing my new design, illustrating a supporting table inbroken lines for illustrative purposes only;

FIG. 2 is a left side elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a top plan view; and

FIG. 5 is a rear elevational view.

The ornamental design for a differential cell counter instrument andcabinet therefor, substantially as shown and described.